ALEXANDRIA, Va., April 15 -- United States Patent no. PP37,373, issued on April 14, was assigned to AB KWEKERSRECHTEN B.V. (Zuidwolde, Netherlands).
"Heuchera plant named 'HEUSPI856'" was invented by Henricus Maria Joseph Holtmaat (Zuidwolde, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "A new cultivar of Heuchera plant named 'HEUSPI856' that is characterized by its unique foliage colors; a blend of brown and gray with a blend of dark gray-green and black in area adjacent to the veins, its floriferous habit with dark pink-red flowers, its healthy and sturdy plant habit, and its growth habit that fills the container from the center to the edges."
The patent was filed on Sept. 3, 2025, under Appl...